From b75d7a432f93d2f506d7510f24464e10cd0df1ae Mon Sep 17 00:00:00 2001
From: Matthias Maier <tamiko@43-1.org>
Date: Mon, 8 Jun 2020 21:49:57 -0500
Subject: [PATCH] silence doxygen

---
 source/lac/affine_constraints.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/source/lac/affine_constraints.cc b/source/lac/affine_constraints.cc
index 04ebc8ea52..2ddddb5325 100644
--- a/source/lac/affine_constraints.cc
+++ b/source/lac/affine_constraints.cc
@@ -126,12 +126,14 @@ INSTANTIATE_DLTG_BLOCK_VECTORMATRIX(TrilinosWrappers::BlockSparseMatrix,
 INSTANTIATE_DLTG_MATRIX(TrilinosWrappers::SparseMatrix);
 INSTANTIATE_DLTG_MATRIX(TrilinosWrappers::BlockSparseMatrix);
 
-#  ifdef DEAL_II_TRILINOS_WITH_TPETRA
+#  ifndef DOXYGEN
+#    ifdef DEAL_II_TRILINOS_WITH_TPETRA
 // FIXME: This mixed variant is needed for multigrid and matrix free.
 template void
 dealii::AffineConstraints<double>::distribute<
   dealii::LinearAlgebra::TpetraWrappers::Vector<float>>(
   dealii::LinearAlgebra::TpetraWrappers::Vector<float> &) const;
+#    endif
 #  endif
 #endif
 
-- 
2.39.5